Extensions
RadicalForm 4.0.0 adds Joomla 6 support
RadicalMart has released RadicalForm 4.0.0, a new version of its Joomla contact-form plugin that supports Joomla 5 and Joomla 6, including Joomla 6 installations without the backward-compatibility plugin.
The release includes a new plugin architecture and adds a dedicated “Anti-Spam” section for configuring form submission controls. The available blocking criteria include submission timing, IP address, User-Agent, and the contents of submitted fields.
RadicalForm 4.0.0 also checks the CSRF token when a file upload is loaded. This adds a request-validation step to forms that accept uploaded files.
Compatibility and project changes
The release is not compatible with Joomla 3 or Joomla 4. Installing this version on either of those Joomla versions is not supported and it will not work there.
The project repository has moved to the RadicalMart organization. The release announcement also credits Dmitry Vasyukov, known as @fictionlabs, for a pull request that significantly accelerated the code migration.